Laser Hardening

Our laser hardening solutions offer a precise, controlled method for increasing the hardness of metal surfaces. The process involves using a focused laser beam to heat the surface, altering its micro structure for enhanced wear resistance. Ideal for industries requiring durable components, our laser hardening technology ensures uniform hardness and minimal distortion.
Laser hardening uses a concentrated laser beam to heat treat metal surfaces, increasing their hardness and durability. This process is highly controlled, allowing for targeted treatment with minimal heat distortion. Suitable for automotive, aerospace, and heavy machinery applications, our laser hardening systems enhance component longevity, reducing wear and extending service life.

advantages of laser Hardening

Precise Control

Laser hardening offers highly controlled heat treatment, allowing precise targeting of specific areas of the material. This results in localized hardening without affecting the entire workpiece, making it ideal for complex or delicate components.

Minimal Distortion

Due to its focused heat application, laser hardening minimizes thermal distortion, reducing the risk of warping or cracking compared to traditional heat treatment methods.

High Surface Quality

The process creates a smooth and hardened surface without the need for additional grinding or finishing, saving time and ensuring uniform hardness across the treated area.

Energy Efficient Fast Process

Laser hardening is a fast process that requires less energy than conventional methods. It also eliminates the need for quenching, which can be time-consuming and resource-intensive.

types of laser Hardening

Surface Hardening

A laser is used to heat the surface of the metal to a precise depth, transforming the structure to create a hardened surface layer. This is commonly used in automotive, aerospace, and tool-making industries.

Selective Hardening

Only specific areas of the component are hardened using a laser. This method is ideal for parts that need different hardness levels in different zones, such as gear teeth or cutting edges.

Quench and Temper

In this method, the laser heats the material, and the natural cooling effect results in self-quenching. This leads to hardening without the need for external cooling fluids.

Transformation Hardening

In this process, the laser alters the crystalline structure of the surface to increase hardness through a martensitic transformation, often used for steel parts.

laser vs alternate

laser Hardening
Hardening Speed 90%
Controlled Hardening 100%
Minimal Distortion 95%
Surface Quality 90%
Energy Efficiency 90%
Eco-Friendly 95%
Induction hardening
Hardening Speed 85%
Controlled Hardening 80%
Minimal Distortion 80%
Surface Quality 75%
Energy Efficiency 75%
Eco-Friendly 80%
nitriding
Hardening Speed 60%
Controlled Hardening 70%
Minimal Distortion 90%
Surface Quality 80%
Energy Efficiency 60%
Eco-Friendly 80%
carburizing
Hardening Speed 55%
Controlled Hardening 65%
Minimal Distortion 70%
Surface Quality 75%
Energy Efficiency 65%
Eco-Friendly 70%

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Pioneering the Path Forward

Scantech Laser combines cutting-edge laser technology with exceptional problem-solving expertise to empower customers and partners in advancing the future of industrial manufacturing.